This Terraform module is a building block that creates API Gateway resources and methods (under a given pre-existing API) that together implement the Terraform module registry API in terms of a given DynamoDB table.
module "modules_v1" {
source = "apparentlymart/tf-registry/aws//modules/modules.v1"
rest_api_id = aws_api_gateway_rest_api.example.id
parent_resource_id = aws_api_gateway_rest_api.example.root_resource_id
dynamodb_table_name = module.modules_store.dynamodb_table_name
dynamodb_query_role_arn = aws_iam_role.example.arn
}The DynamoDB table is assumed to have a primary key of Id, Version and
generally behave like the table created by the module-store module.
The given dynamodb_query_role_arn is the role to use to query that table,
which must have at least access to perform dynamodb:Query and dynamodb:GetItem
against given table.
The above example shows creating the module API at the root of an existing
REST API, but a more likely configuration is to first create one sub-resource
with a name like modules.v1 and pass its id as parent_resource_id, thus
leaving room for other services to be deployed alongside in future.
The base URL for the modules service (to publish in a discovery document) is
the full URL of the resource specified in parent_resource_id, with a trailing
slash.